William Lewis Conklin, MD
Anesthesiology Physician · Olympia, WA
William Lewis Conklin, MD is an anesthesiology physician with a practice address in Olympia, Washington, and NPI 1467414722, issued on Apr 3, 2006. Check the license (Washington 36242, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- William Lewis Conklin
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 36242 WA
Self-reported in NPPES; status is on the state search - Practice location
- 3624 Ensign RD NE, Olympia, WA 98506
- Phone
- (360) 438-6435
- Enumerated
- Apr 3, 2006
- Record last updated
- Mar 11, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20100519000365); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 1994
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,701 in Washington → Look up another NPI →
Also registered at 3624 Ensign RD NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- William Beppu, MDAnesthesiology Physician1528020872
- Kevin Blackmon, MDAnesthesiology Physician1538121892
- Zachary Chen, MDInternal Medicine Physician1679689780
- Sara Ellsworth, MAMental Health Counselor1205150687
- Dewayne Enyeart, MDAnesthesiology Physician1902864630
- William Garrett, MDAnesthesiology Physician1578511556
Verify William Lewis Conklin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license 36242Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Pacific Anesthesia PCTacoma, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Lewis Conklin among 1,701 anesthesiology physician records in Washington
William Lewis Conklin, MD is one of 1,701 anesthesiology physician records with a practice address in Washington. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 55% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1994 · median 2007 among the 1,103 with a school on file
- Record last updated2014 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in Washington
There are 1,701 anesthesiology physician records in Washington.
All 1,701 in Washington → Every provider in Olympia → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Stella Aaboe, MDOlympia, WA 985061306810700
- Gregory Allen, MDOlympia, WA 985061669433538
- William Beppu, MDOlympia, WA 985061528020872
- Kevin Blackmon, MDOlympia, WA 985061538121892
- Dewayne Enyeart, MDOlympia, WA 985061902864630
- William Garrett, MDOlympia, WA 985061578511556
- Charles Harding, MDOlympia, WA 985061184682817
- Joanne Johnson, MDOlympia, WA 985061902854995
Common questions
What is William Lewis Conklin, MD's NPI number?
William Lewis Conklin, MD's National Provider Identifier (NPI) is 1467414722, issued on Apr 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Lewis Conklin, MD located?
The NPPES record lists a practice address at 3624 Ensign RD NE, Olympia, WA, 98506. Phone: (360) 438-6435. Providers update this record themselves, so call before visiting.
How can I verify William Lewis Conklin, MD's license?
NPPES lists Washington license number 36242, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.